摘要
基于波动方程的数值模拟能为地震波的传播机理和复杂地层的解释提供更多的佐证,运用了基于波动方程的有限差分方法,计算了煤层断层的地震响应,在煤层断层模拟上产生了预期效果,对煤田勘探工作中断层识别的研究有着很重要的意义。
Numerical simulation based on wave equation can provide more evidences for seismic wave propagation mechanism and complicated strata interpretation. Applying finite difference method based on wave equation to calculate coal seam fault seismic response thus can produce desired effect on coal seam fault simulation. It has major importance on fault identification in coal geological exploration.
出处
《中国煤炭地质》
2008年第B09期70-72,共3页
Coal Geology of China
关键词
波动方程
有限差分方法
断层识别
煤田勘探
wave equation
finite difference method
fault identification
coalfield exploration
